String interpolation conflicts with markdown inline LaTeX syntax

[jowch]

Writing an interpolated expression followed by second one in parentheses cause the content between the $s to be parsed as LaTeX.

julia> md"$(1) ($(2))"
  (1) (

  (2))

Text parsed as LaTeX is displayed in purple.

Adding a space between the ( and $ triggers the second interpolation, but obviously leaves an unwanted space in the string.

julia> md"$(1) ( $(2))"
  (1) (

  (2))

The insertion of a newline after an interpolation if it is the first thing in a markdown string is probably also a bug. This doesn't happen for a regular string.

My system information:

Julia Version 1.5.0
Commit 96786e22cc (2020-08-01 23:44 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: AMD Ryzen 5 3600 6-Core Processor
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-9.0.1 (ORCJIT, znver1)